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leonid [27]
2 years ago
7

1. The weights of 30 students in a class ( in Kg ) are as follows. 42 , 52, 46 ,63, 47 ,40,50,63,52, 57,40,47,55 ,52, 49, 42,56,

51 ,48,47, 44,54, 54,62, 60,58,56,60,58,53.
Answer the following questions:
What weight range do most students lie in?​
Mathematics
1 answer:
enyata [817]2 years ago
5 0

Step-by-step explanation:

I think when you put the numbers orderwise

The range 40 - 50 in which most students lie

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Answer:

Check below

Step-by-step explanation:

Hi,

We're dealing with linear functions. f(x)=mx+b

We have here the first function.

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But on the other hand, the functions below, they all describe parallel lines, since their slope has the same value. I've changed the letters to make it easier the comprehension.

Even though each one has the same slope value, they have different non zero linear coefficients, {-6,-18,6,18}. Unlike, the first one

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Like

y=9(\frac{3x}{9}-2)+18 =3x

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